The type of block in which the P waves have no relationship to the QRS complexes is:
A)Type II Second Degree Heart Block.
B)Wenckebach Type I Second Degree Heart Block).
C)Third Degree Heart Block.
D)First Degree Heart Block.

Question

Quizplus · Accepted Answer

In Third Degree Heart Block, there is complete dissociation between the P waves and QRS complexes, meaning they are not related in any way. This results in a slower heart rate and requires intervention such as a pacemaker. Choice A, B, and D all involve some degree of relationship between P waves and QRS complexes.

The Type of Block in Which the P Waves Have